1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gnesinka [82]
3 years ago
14

Which energy conversion takes place when a solar cell is used to light a street lamp?

Biology
2 answers:
statuscvo [17]3 years ago
7 0
Choice B is correct.
Solar energy charges the battery or cell; it is then powered through the wires and light comes and heat.
But if the lamp they are talking about doesn't have wire the choose C.
But I am certain it is B
Sunny_sXe [5.5K]3 years ago
4 0

Answer;

B) solar energy → electric energy → light and heat energy

Explanation;

- From the law of conservation of energy, energy can never be created or destroyed, however energy may be converted from one form to another. The devices that transform energy from one form to another are called transducers, such as solar cell, generator, street lam, light bulb, etc.

-Solar cells also called the photovoltaic cells are devices that transform light energy directly into electrical energy.

-A street lamp on the other hand converts electrical energy into heat and light energy.


You might be interested in
Some peeled pieces of apple were placed in distilled water and some in very salty water. The cells in the apple pieces will
QveST [7]
I think that they will g<span>ain water in the distilled water and lose water in salty water. I think water will be lost because salt is used as an drying agent, it is why when it snow they will put salt on ice to keep the ice from being slippery because it dries things up. Distill just means to purify something.</span>
7 0
3 years ago
Which of following is a use for fossils found in sedimentary rocks?
Greeley [361]

Answer:

i am pretty sure it would be B. All the above... not positive though

Explanation:

tell if wrong.... have a nice day!

7 0
3 years ago
One reason native plants are declining is that the invasive plants absorb nitrogen from the soil about twice as fast (α = 2). Ho
Dmitry_Shevchenko [17]

Answer:

α = 0 if β= 0

Explanation:

If both species want to persist in the same environment and their niches are also over lapping then both of the co-efficient values should be equal. There are two possibilities on these values for persistence. One is that one should compromise to the change produced by the invasive specie and two is that the new specie should compromise if he wants to stay (<em><u>Assuming that there is no competition</u></em>). In this way their niches won't overlap to a greater extent and therefore better chances of survival for both.

3 0
4 years ago
How long after their discovery did it take the scientific community to accept the existence of cells?
soldier1979 [14.2K]
The answer is 150 years
7 0
3 years ago
Antibiotics exploit differences in structure between prokaryotes and eukaryotes in order to selectively attack pathogenic bacter
eimsori [14]
<h2>Peptidoglycan Cell Wall </h2>

Explanation:

  • <u>A cell wall containing peptidoglycan and distinctive ribosomes</u>
  • Bacterial cell dividers are made of <em>peptidoglycan</em> (additionally called murein), which is produced using<em> polysaccharide chains cross-connected by irregular peptides containing D-amino acids</em>
  • Gram-positive microscopic organisms have a thick cell divider containing numerous layers of <em>peptidoglycan and teichoic acids</em>
  • <em>Ribosomes are small particles</em> which is related proteins that capacity to synthesize proteins and comprising of RNA
  • Proteins are needed for many cellular capacities, for example, directing chemical procedures and repairing damage
  • Ribosomes can be discovered drifting inside the appended to the endoplasmic reticulum or cytoplasm
4 0
3 years ago
Other questions:
  • In what way are all living organisms on earth similar
    5·2 answers
  • If the amount of carbon dioxide available to the plant approaches zero, what will happen to the plant's rate of photosynthesis?
    6·2 answers
  • Help me ??? which of the following statement is true regarding the process of photosynthesis?
    14·2 answers
  • Which system is responsible for defending the body against harmful substances
    15·2 answers
  • Mathematical models can be useful for researching ecosystems that are otherwise difficult to study, such as_____.
    13·1 answer
  • India is a mega Diversity Nation
    14·1 answer
  • 4.Differentiate between digestion and assimilation.
    8·2 answers
  • A student finds a cast fossil of a fish and concludes that the fossil must be made of sedimentary rock. What evidence best suppo
    8·1 answer
  • Which is true about relative dating?
    12·1 answer
  • How do different processes of the
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!